Home / 6,222,956.24-9,338,797.62-2,579,742.29

Finding the Fourth Proportional to 6,222,956.24, 9,338,797.62 and 2,579,742.29

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Solution

The fourth proportional to 6,222,956.24, 9,338,797.62 and 2,579,742.29 is: 3,871,422.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,222,956.24 : 9,338,797.62 = 2,579,742.29 : x
  2. Step 2: Convert to fraction form
    6,222,956.24/9,338,797.62 = 2,579,742.29/x
  3. Step 3: Cross multiply
    6,222,956.24x = 9,338,797.62 × 2,579,742.29
  4. Step 4: Simplify right side
    6,222,956.24x = 24,091,691,111,371.36
  5. Step 5: Solve for x
    x = 24,091,691,111,371.36/6,222,956.24
  6. Step 6: Final answer
    x = 3,871,422.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.